XIAO ENGINEERING PLLC
Engineering firm · New York City permit activity
48-19 92nd St, Suite 1A, Elmhurst, NY 11373
Engineering firm active in New York City construction, tracked from public building-permit filings.
#462
by NYC filing activity
among NYC architects & engineers, last 90 days
9
projects tracked
May 2026 to Jul 2026
8/16
active weeks
weeks with a filing (last 16)
6 of the 9 Xiao Engineering projects have no general contractor named on permit.2 filed in the last 30 days.
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$625K Queens new multifamily building
Grade A+Filed 30 days ago · 3 filings · 51 units · Xiao Engineering: engineer
Design sanitary system, domestic water system and storm drain system for the 8 story new building. No change occupancy, use, or means of…
No GC named · 5 anticipated categories not yet filed
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Queens new residential building
Grade AFiled 24 days ago · 4 filings · 7 units · Xiao Engineering: engineer
INSTALL STRUCTURAL IN CONJUNCTION WITH
No GC named · 2 engineers identified · 5 anticipated categories not yet filed
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$105K Queens renovation
Grade AFiled 27 days ago · 2 filings · Xiao Engineering: engineer
GC named · 1 other firm identified · 3 anticipated categories not yet filed
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6 more
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Scopes, values, teams and filing history for every one
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
9 project records for Xiao Engineering: addresses, values, project teams
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Middle 50% of declared values: $90K–$185K (median $105K)
Most recent filing: Manhattan · Jul 16, 2026
9 active · 9 newly observed last 90 days
Filing activity · last 16 weeks
MAR
APR
MAY
JUN
JUL
9
active projects (last 90d)
9
newly observed (last 90d)
Jul 2026
peak month
Project mix · by use
Commercial11%
Residential56%
Other33%
Geography · by borough
Queens56%
Brooklyn22%
Manhattan22%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | celtic way consulting llc | Engineering | 1 | |
| 2 | JUST CONSULTING ENGINEERING PLLC | Engineering | 1 | |
| 1 | CHEF CREATIVE OFFICE INC | General contractor | 1 | |
| 2 | MILLSTONE CONSTRUC LLC | General contractor | 1 |
Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many NYC projects has XIAO ENGINEERING PLLC filed?▾
PermitPipeline tracks 9 New York City building-permit projects for XIAO ENGINEERING PLLC (May 2026 to Jul 2026). 9 had filing activity in the last 90 days.
Does XIAO ENGINEERING PLLC work on commercial or residential projects?▾
Across its tracked New York City filings, 11% of XIAO ENGINEERING PLLC's projects are commercial and 56% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does XIAO ENGINEERING PLLC work?▾
56% of XIAO ENGINEERING PLLC's tracked New York City projects are in Queens.
What is a typical XIAO ENGINEERING PLLC project worth?▾
Across the 8 tracked projects with a declared value, XIAO ENGINEERING PLLC averages $175K per project (declared value on the permit filing, not contract value).
Which firms does XIAO ENGINEERING PLLC work with most often?▾
XIAO ENGINEERING PLLC most frequently appears on the same New York City permit filings as NEW YORK CONSTRUCTION MA*, MILLSTONE CONSTRUC LLC, CHEF CREATIVE OFFICE INC. Appearing together indicates association on shared filings, not a proven working relationship.
Is XIAO ENGINEERING PLLC an engineering firm?▾
XIAO ENGINEERING PLLC is listed as an engineering firm on its New York City permit filings. Roles on this profile are derived from the role each firm holds on public DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from NYC DOB filings.
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